baber/WOPTO huggingface dataset:
Patent KR-20020094751-A (KR)
Title: Past speed formentability liquid manure a preparator
Inventor: JUNG HWI JIK
IPC: C05F1/02
Filed: 2001-06-13
Abstract: PURPOSE: Provided is a high speed fermenter for producing liquid fertilizer in a short time by fermenting organic byproducts, supplying dissolved oxygen, and heating. CONSTITUTION: The high speed fermenter is characterized by comprising the parts of: a separation wall(102) dividing the inside of a manhole(101) having water; a first net covering a part of the lower end of the separation wall, which is loaded with germanium(118) emitting far infrared ray for sterilization, prevention of eutrophication and supply of oxygen; a mesh bag(105) tied to an upper part of the manhole, which is filled with organic byproducts such as animal waste, fish powder, sesame dregs, etc.; a fan(107) to supply air from an air-ejector; a heater(108) coming out inside the manhole over the air-ejector.
Patent KR-20030002426-A (KR)
Title: Stress voltage generating circuit
Inventor: CHO GWANG RAE
IPC: G01R31/3173
Filed: 2001-06-29
Abstract: PURPOSE: A stress voltage generation circuit is provided, which improves a reliability by generating a stable stress voltage during a reliability test of a device. CONSTITUTION: A voltage generation unit(100) controls and outputs an output voltage by sensing a variation of a current and a variation of a threshold voltage of a diode device corresponding to a signal inputted from the external. And a voltage drop unit(101) controls and outputs a variation amount of a stress voltage(Vstress) by an output voltage applied from the voltage generation unit. The voltage generation unit comprises the first diode part controlling an output voltage according to the variation of the current and the variation of the threshold voltage by an external power supply voltage applied from the external, and a resistor device connected between an output port of the output voltage and a ground port. The voltage down unit comprises the second diode part dropping a voltage by being connected between the external power supply voltage and the output port of the stress voltage, and a switching device switched according to the output voltage applied from the voltage generation unit by being connected between the output port of the stress voltage and the ground port.
Patent KR-20030012345-A (KR)
Title: Digital motor controller equiped ammeter of three phase
Inventor: CHOI GYU CHEOL
IPC: H02P5/00
Filed: 2001-07-31
Abstract: PURPOSE: A digital motor controller having a function of a three-phase current meter is provided to drive a motor controller and remove external noise by using a current transformer and a transformer. CONSTITUTION: An operating power supply portion(13) is formed with a transformer and a current transformer. An electrostatic detection portion detects power failure of the operating power supply portion(13). A current transformation and current input portion(14) removes noise from load current, detects correctly current, and protects a motor. An earth detection portion(6) detects earth current by using an image current transformer. An external input voltage portion(7) recognizes a contact state of the outside. A KEY input portion(8) inputs a starting method and a protection method of a motor. A control portion(9) output a control signal to control the motor. A state display portion(12) displays a setup state or an operating state of the motor. A contact output portion(11) controls the motor according to the control signal of the control portion(9). A memory portion(10) stores data. A communication portion(15) monitors and controls the motor.
Patent KR-20020013433-A (KR)
Title: Rotary connector
Inventor: OGUMA TAKASHI
IPC: B60R16/027
Filed: 2001-08-08
Abstract: PURPOSE: To realize a rotary connector which can increase the height of flexible cable accommodating space of the rotary connector. CONSTITUTION: This rotary connector comprises a movable housing, consisting of a first rotor member 1 and a second rotor member 2, a fixed housing including a cover 6, a flexible cable 7 and a control member 5. The second rotor member includes an annular holding part 2c, which is projected in the diameter direction; the cover 6 includes an annular wall part 6a and a stepped part 6c, which is continued to the internal circumferential part of the wall part and is bent inwardly in the direction of the housings; the control member includes an annular base 5a and disposes the holding part at the external side of the stepped part to hook the fixed housing, with the movable housing under the condition where the stepped part and holding part be laminated in the axial direction and the internal circumferential part of the base disposed at the internal side of the wall part be disposed at the position deviated in the diameter direction under the condition that it does not overlap on the stepped part.
Patent KR-20030015649-A (KR)
Title: A portable circular exercising device using rotating weight
Inventor: SIN EI SUENG
IPC: A63B23/12
Filed: 2001-08-17
Abstract: PURPOSE: A portable disk sports equipment using rotary weight is provided to move and exercise freely in a narrow space by using users' both hands. CONSTITUTION: The portable disk sports equipment includes a main frame(2), a supporting axis(3), and a rotation instrument(4). The main frame(2) builds up as a disk shape with hollow inside structure. The supporting axis(3) locates at the center of the main frame(2). The rotation instrument(4) is fixed on the supporting axis(3) enabling to rotate. The portable disk sports equipment has a hollow inner structure of the main frame(2).
Patent KR-20030016795-A (KR)
Title: production method of cam-holder for circular knit machine
Inventor: PARK JONG AN
IPC: B23P15/10
Filed: 2001-08-22
Abstract: PURPOSE: A producing method for a cam holder of a cylinder for a circular knitting machine is provided to miniaturize materials and equipment of the cam holder by cutting a shaft with cam holders after processing a square shaft. CONSTITUTION: A small square shaft material(10) is produced by casting. An outline of the cast square material is cut roughly by a milling machine. The cast square material is finished fine by a four-shaft controlling machining center(20). The fine finished material is cut to many cam holder individuals by a band sawing machine. Individual cam holders are inspected and washed. The outside of the cam holders are painted. Consequently, materials and equipment are miniaturized by the four-shaft controlling equipment.
Patent KR-20020016563-A (KR)
Inventor: YOSHIDA SHOUSEI
IPC: H04B1/712
Filed: 2001-08-23
Abstract: PURPOSE: To stabilize adaptive control by immediately changing a reference signal depending on a received level. CONSTITUTION: Beam formers 1-1 to 1-L receive a signal subjected to inverse spread processing through the use of a spread code of a desired user in each path timing and apply complex weight synthetic to the signal to form a directed beam by each path. Adaptive control means 7-1 to 7-L use an error signal and the received signal by each antenna to obtain each antenna weight coefficient used by the beam formers 1-1 to 1-L through adaptive control. Reception level detection means 8-1 to 8-L detect a reception level by each path based on a transmission path estimate value by each antenna and an adder 9 sums the reception levels of the paths. A multiplier 5 multiplies the sum signal with a known reference signal or a discrimination signal, and a subtractor 6 subtracts each received signal from the product and gives the difference to the adaptive control means 7-1 to 7-L as the error signal.
Patent KR-20030018498-A (KR)
Title: Computer Detective Game Simulation for Foreign Language Tuturing Utilizing Conversations Pretended to be Tapped
Inventor: SIM SANG GEUN
IPC: G06Q50/20
Filed: 2001-08-29
Abstract: PURPOSE: A computer detective game simulation is provided to perform a foreign language education using eavesdropping supposed dialogue as a material by supposing that a natural voice or a dialogue is overheard at a place in which a corresponding foreign language is used when a foreign language is trained through a computer or the Internet. CONSTITUTION: It is assumed that all dialogues in a window(2) are eavesdropped if a light(4) is irradiated on the window(2) of a building(1) from an eavesdropping device(3). It is assumed that the light(4) is not seen through eyes of a human body and is not harmful to a human body.
Patent KR-20020018134-A (KR)
Inventor: OGAKI TADAO
IPC: G01C21/32
Filed: 2001-08-30
Abstract: PURPOSE: An information processing device, an information processing method and a program storage device are provided to create file names intended to manage map data, each file name being constituted by a code for identifying a building, a code for identifying a specific floor in the building of interest, and a code for designating a zoom level, and offer easy-to-handle map data representing plans and layouts within buildings and structures and in underground shopping centers. CONSTITUTION: The information processing device comprising creating device for creating file names which represent a map each and which are constituted each by an identification code for identifying a map structure of a given area; by a level code for denoting a scale level of the map; and by unit codes for indicating which part of the area is covered by the map, reading device for reading map data managed in terms of the file names created by the creating device, and display controlling device for controlling display of maps based on the map data read out by the reading device.
Patent KR-20030021832-A (KR)
Title: Clamping apparatus for object testing
Inventor: YOO MYEONG GEUN
IPC: F16B1/00
Filed: 2001-09-08
Abstract: PURPOSE: An apparatus for clamping a test object is provided to firmly and simply clamp the test object by only rotating a rotating block, thereby securing the reliability and the stability. CONSTITUTION: An adapter(11) is formed in a cylindrical shape, a bolt hole for mounting an object to be tested, and has pins(11b) protruded for clamping. A rotating block(12) has an adapter hole formed in the center, a plurality of grooves formed at an inner peripheral surface for inserting the pins of the adapter, and a protrusion compressing the pins. The rotating block is coupled with a fixed block(13) by matching a guide part(12d) and a guide groove of the rotating block with a guide groove and a guide part(13b) of the fixed block. The adapter is coupled with the fixed body by mounting the pins of the adapter at the groove of the rotating block. If the rotating block is rotated, the guide part of the fixed block pushes and compresses the guide part of the rotating block, so that the rotating block compresses the pins for firmly clamping the adapter at the fixed block.
Patent KR-20030026489-A (KR)
Inventor: KO SEUNG MI
IPC: E05B47/02
Filed: 2001-09-26
Abstract: PURPOSE: A door lock device is provided, which increases design transformation of a door lock body by integrating a mechanical mechanism of the door lock device into a case, and enables a reliable operation. CONSTITUTION: A guide axis(30) is embedded in a case and guides a straight round trip movement of a dead bolt(20). An operation axis is pivot-installed in the case adjacent to the dead bolt and also is connected to a spring, and makes a straight round trip movement of the dead bolt along a rotation operation direction of a key or a handle. A projection bundle(44) is supported by elastic force of the spring to the operation axis. An operation axis meeting lever is hinged to the operation axis and is combined or released with or from the projection bundle. A handle lever(60) is pivot-installed near to the operation axis, and is connected to the handle. An angle changing unit(70) is hinged to the operation axis meeting lever and controls the operation axis meeting lever, to transfer a meeting operation of the handle lever to the operation axis meeting lever. A dead bolt locking unit(80) is installed by being geared to a tooth shape part(43) of the operation axis and converts an unlock operation of the handle lever into an unlock rotation operation of the operation axis. And a projection bundle operation unit combines or releases the operation axis meeting lever and the projection bundle by operating the projection bundle.
Patent KR-20030027324-A (KR)
Title: mascot doll of accessory and manufacturing method thereof
Inventor: KIM UN SOO
IPC: A63H3/00
Filed: 2001-09-28
Abstract: PURPOSE: Provided is a mascot doll for accessories which includes a polyurethane coating layer having a penetration hole at the surface of NBR so that it gives users smooth and elastic feeling in touching the toy. CONSTITUTION: In the mascot doll for the accessories which forms the polyurethane coating layer at the external surface of a sponge layer, an air penetration hole at one location of the polyurethane coating layer and a printed layer at the surface of the polyurethane coating layer, the production process of the mascot doll for the accessories comprises the steps of: (i) cutting NBR to be a necessary shape; (ii) applying polyurethane on the external surface of the cut NBR; (iii) forming the penetration hole at the polyurethane coating layer; and (iv) printing various characters and patterns on the surface of the polyurethane coating layer.
Patent KR-20030027330-A (KR)
Title: Pulsator type washing machine having drying function
Inventor: CHOI MU YONG
IPC: D06F25/00
Filed: 2001-09-28
Abstract: PURPOSE: A pulsator type drying and washing machine is provided to dry clothing in an inner tub directly after washing and increase the volume of a circulation duct by mounting a body of the duct outside a case, thereby increasing the drying efficiency. CONSTITUTION: A pulsator type drying and washing machine includes a circulation duct(20) having an outer duct(23) as a body part located outside of a case incorporating an outer tub(3) and an inner tub(5), a blower fan(17) mounted at a predetermined position of the circulation duct for forcibly circulating air, and a heater(15) mounted at a predetermined position of the circulation duct for heating the air flowing along the circulation duct. The circulation duct is connected to an upper part of the outer tub at an end and to a lower part of the outer tub at the other end to circulate the air.
Patent KR-20030026731-A (KR)
Title: Glass ant in vehicle
Inventor: CHO HO YEONG
IPC: H01Q1/32
Filed: 2001-09-28
Abstract: PURPOSE: A glass antenna for vehicles is provided to improve receiving performance regardless of the driving direction and even at weak electrical field areas by dividing the glass pattern into FM1 and FM2. CONSTITUTION: An FM/AM interference preventing filter is additionally provided to a glass antenna for a vehicle. The glass antenna has an improved receiving performance, particularly at weak electrical field areas, by dividing the glass pattern into FM1 and FM2. Since two antennas for FM1 and FM2 are separately provided to receive airwave, a microcomputer in a diversity module measures the strength of the signals inputted to FM1 and FM2 at the final output terminal. A diversity switch circuit in the module selects the strongest signal, among those measured by the microcomputer, and outputs it together with an IF signal to an audio.
Patent KR-20030030370-A (KR)
Inventor: BAE BYEONG YEONG
IPC: G11B17/04
Filed: 2001-10-10
Abstract: PURPOSE: An optical disc drive is provided to reduce the vibration of a disc by compressing a top surface of the disc by a thin rotation plate and reduce the interval between the disc and an upper case, thereby realizing the slim optical disc drive. CONSTITUTION: An optical disc drive includes an upper case(112) of which a rear end part is hinge-coupled with a rear part of a tray to be opened at a front end part thereof, and a thin rotation plate(170) rotatably employed on the bottom surface of the upper case at a position corresponding to a spindle motor(140). The thin rotation plate compresses a top surface of a disc(D) secured on the spindle motor.
Patent KR-20030030476-A (KR)
Title: A process for preparing 3-chloropropylalkoxysilane
Inventor: CHOI GEUN MUK
IPC: C07F7/12
Filed: 2001-10-11
Abstract: PURPOSE: Provided is a process for preparing 3-chloropropylalkoxysilane by the reaction of 3-chloropropylsilane and lower alkyl alcohol, thereby producing 3-chloropropylalkoxysilane massively economically. CONSTITUTION: The 3-chloropropylalkoxysilane is characteristically manufactured by the reaction of 3-chloropropylsilane represented by the formula(1):(R¬3)3-nClnSiCH2CH2Cl, wherein R¬3 represents Cl, CH3, C2H5 or CH=CH2, and n is 0, 1 or 2 and lower alkyl alcohol represented by the formula(2):R¬4OH, wherein R¬4 is C1-C6 alkyl group, at low temperature of -10 to 10 deg.C. Hydrogenchloride produced during the reaction is removed under reduced pressure(50-200 torr) and a trace amount of hydrogenchloride remaining after completion of the reaction is removed by using a neutralizing agent, such as ammonia, pyridine and alkyl amine.
Patent KR-20030033528-A (KR)
Title: Eccentric connecting rod and crank system
Inventor: CHA GIL UP
IPC: F16C7/00
Filed: 2001-10-23
Abstract: PURPOSE: An eccentric connecting rod and a crank device are provided to increase an output of an engine without changing the structure of the engine by lengthening a crank arm when piston force is transferred to the crank device. CONSTITUTION: A connecting rod(1) has an L-shaped structure. A hole and a bearing are formed at an upper end of the connecting rod(1). A lower portion of the connecting rod(1) is bent and offset from the center of an upper vertical shank(1-2) by a predetermined distance(e). A lower end(1-3) of the connecting rod(1) is formed with a hole and a bearing. A piston and a pin are connected to the upper end(1-1) of the connecting rod(1) and a crank pin is connected to the lower end(1-3) of the connecting rod(1). The center of the upper vertical shank(1-2) of the connecting rod(1) is offset from a rotational center of a crank.
Patent KR-20030035655-A (KR)
Inventor: LEE JIN HO
IPC: A61L27/26
Filed: 2001-11-02
Abstract: PURPOSE: Provided is a treatment method of porous biodegradable polymer scaffolds for improved hydrophilicity and flexibility which produces a biodegradable porous polymer scaffolds having hydrophilicity and affinity to tissue. CONSTITUTION: The method includes blending a biodegradable polymer having a molecular weight of 1,000 to 1,000,000 g/mol with an oligomer type surfactant in a ratio of 1:0.001 to 0.3 (weight/volume). The biodegradable polymer is one or at least two selected from poly(lactic acid), poly(glycolic acid), poly(lactic acid-co-glycolic acid), polydioxanone, poly(epsilon-caprolactone), copolymer of poly(beta-hydroxybutyrate) and polyhydroxybutyric acid-co-hydroxyvaleric acid, and poly(gamma-ethylglutamate), polyanhydrides. The surfactant is one or at least two selected from polyoxyethylene alkyl ethers, polyoxyethylene castor oil derivatives, polyoxyethylene sorbitan fatty acid esters, polyoxyethylene stearates and polyoxyethylene-polyoxypropylene copolymers.
Patent KR-20030037896-A (KR)
Title: Panel for installing ondol and ondol heat system using the same
Inventor: SHIN DOU CHOEL
IPC: F24D3/12
Filed: 2001-11-07
Abstract: PURPOSE: A panel for installing hypocaust and a hypocaust heating system are provided to allow for ease of installation regardless of the size of indoor space, while achieving improved heating efficiency. CONSTITUTION: A panel(100) comprises a heat sink(110); a frame(120) coupled to the heat sink in such a manner that the frame supports the edge of the heat sink; and a heat pipe(130) arranged on the frame in such a manner that the heat pipe contacts a hot water pipe(11) installed on an indoor floor(10). The heat sink is formed of a mesh type metal with a plurality of through holes. The frame includes a hollow body embedded with the heat pipe in such a manner that an end of the heat pipe is exposed; and a support panel extended along the lengthwise direction of the hollow body of the frame and contacts the heat sink.
Patent KR-20030039575-A (KR)
Inventor: KIM JAE GYEONG
IPC: G06F17/30
Filed: 2001-11-13
Abstract: PURPOSE: A method and system for summarizing a document is provided to improve a summarizing performance and a readable rate by applying a summary of a specific document such as a patent document and increasing a summarizing efficiency. CONSTITUTION: A pattern search is executed for a document having a structural feature, and a standardization of a pattern structure is executed(110). The standardized pattern is divided into a kernel paragraph and an additional paragraph, a relatively important item is allocated to the kernel paragraph and other items are allocated to the additional paragraph(120). A document to be summarized is inputted(130). If the inputted document is standardized(140), a document structure is executed, and the document is divided into a kernel paragraph and an additional paragraph based on a paragraph division criterion(170). If a pattern identical or similar to the standardized pattern exists in the divided kernel paragraph(180), the pattern is extracted(190). A little important sentence is removed using a paragraph division based on the extracted pattern(160), and the document is summarized(200).
Patent KR-20020079346-A (KR)
Inventor: JUNG CHEOL SU
IPC: H01M4/131
Filed: 2001-11-16
Abstract: PURPOSE: Provided are a lithium secondary battery, which prevents the reaction of an anode and an electrolyte and generates gas little and a process for producing the lithium secondary battery. CONSTITUTION: The lithium secondary battery is produced by the process comprising the steps of: placing the electrolyte between a cathode and the anode and heat-treating at 40-120deg.C, wherein the electrolyte contains 0.5-10wt% of an acrylate-based polymer and 0.1-2wt% of acrylonitrile; performing a constant current charge until an anode potential becomes 0.8-1.3V in case of using metal lithium as an opposite pole, keeping the anode potential, and performing a constant voltage charge for 0.1-8 hours; performing a constant current charge until the anode potential becomes 0-0.1V, keeping the anode potential, and performing a constant voltage charge for 1-8 hours.
Patent KR-20030040894-A (KR)
Inventor: JANG IL HYEONG
IPC: A63H27/00
Filed: 2001-11-16
Abstract: PURPOSE: A power-driven ornithopter is provided to achieve a new type of light, simple and stable ornithopter, which is capable of generating sufficient lift and thrust using a simple, light and strong motor, which is easy in manipulation. CONSTITUTION: The power-driven ornithopter(100) generally comprises a body(110), a main wing(120) and a tail wing(170,180). The body contains a motor inside a housing thereof. The main wing has a wing frame assembled by a plurality of frame rods, and a skin attached to the wing frame to form an outline of the main wing. The wing frame of the main wing is supported by a support unit exposed from the upper side of the body. The motor has a gear row for adjusting the rotating motion of a power source into an appropriate velocity before transmitting it, and a connecting rod for converting the rotating motion into the wing motion of the main wing.